Cyrix
Type	Private
Founded	1988 Richardson, Texas
Founder	Jerry Rogers Tom Brightman
Fate	Merged with National Semiconductor
Defunct	November 11, 1997
Headquarters	Richardson, Texas

Cyrix Corporation was a fabless microprocessor designer that specialized in math coprocessors and x86 microprocessors. Founded by a small group of former Texas Instruments engineers in 1988, Cyrix started out as a math coprocessors designer. In November 1997, Cyrix was sold to National Semiconductor and in June 1999 it was announced National will be selling the design team and assets to Via Technologies.

Processor Families

CPU:

• Cx486
• 5x86
• 6x86
• M II
• MXi
• MediaGX

FPU:

• FasMath

This list is incomplete; you can help by expanding it.

Microarchitectures

• Cayenne
• Joshua (Gobi)

This list is incomplete; you can help by expanding it.